Impossible to search through lists

Once I get a search results list, there is no way to search through the list using keywords.

For example, when I choose the category "Comedy", and then sort by "Year", I get a ton of search results. The only way to search through this mass of results is to use "previous" and "next" - cumbersome, time-wasting, tedious and downright annoying. There simply HAS TO BE a way through which I can search WITHIN a search results list without having to wade through every single search result page using "prev" and "next".

Please make this basic search results page change. It is something ANYONE in testing should have caught - it is a showstopper on day one.